{"id":"https://openalex.org/W1977106093","doi":"https://doi.org/10.1109/icip.2012.6467160","title":"Decoupled coarse-to-fine matching and nonlinear regularization for efficient motion estimation","display_name":"Decoupled coarse-to-fine matching and nonlinear regularization for efficient motion estimation","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W1977106093","doi":"https://doi.org/10.1109/icip.2012.6467160","mag":"1977106093"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2012.6467160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6467160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005986086","display_name":"Mariano Tepper","orcid":"https://orcid.org/0000-0001-6053-925X"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mariano Tepper","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota, USA","Dept. of Electr. & Comput. Eng, Univ. of Minnesota, Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, Univ. of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025218580","display_name":"Guillermo Sapiro","orcid":"https://orcid.org/0000-0001-9190-6964"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guillermo Sapiro","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota, USA","Dept. of Electr. & Comput. Eng, Univ. of Minnesota, Minneapolis, MN, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, Univ. of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005986086"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":null,"apc_paid":null,"fwci":0.5491,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65980259,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1517","last_page":"1520"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.7887518405914307},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.7479743957519531},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6541690826416016},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6327997446060181},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5737035870552063},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5523769855499268},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5441119074821472},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49475783109664917},{"id":"https://openalex.org/keywords/fast-motion","display_name":"Fast motion","score":0.4749103784561157},{"id":"https://openalex.org/keywords/simplicity","display_name":"Simplicity","score":0.46930980682373047},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28414207696914673},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07931473851203918},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07521864771842957}],"concepts":[{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.7887518405914307},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.7479743957519531},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6541690826416016},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6327997446060181},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5737035870552063},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5523769855499268},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5441119074821472},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49475783109664917},{"id":"https://openalex.org/C2992245049","wikidata":"https://www.wikidata.org/wiki/Q186563","display_name":"Fast motion","level":3,"score":0.4749103784561157},{"id":"https://openalex.org/C2776372474","wikidata":"https://www.wikidata.org/wiki/Q508291","display_name":"Simplicity","level":2,"score":0.46930980682373047},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28414207696914673},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07931473851203918},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07521864771842957},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2012.6467160","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6467160","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W178406657","https://openalex.org/W1496571393","https://openalex.org/W1526034937","https://openalex.org/W2066941820","https://openalex.org/W2090518410","https://openalex.org/W2099244020","https://openalex.org/W2107462260","https://openalex.org/W2117540355","https://openalex.org/W2131747574","https://openalex.org/W2147253850","https://openalex.org/W2148451259","https://openalex.org/W2151103935","https://openalex.org/W6607236572","https://openalex.org/W6629607343","https://openalex.org/W6631372077"],"related_works":["https://openalex.org/W2798389164","https://openalex.org/W2045906696","https://openalex.org/W2148044735","https://openalex.org/W2150965444","https://openalex.org/W1902177323","https://openalex.org/W2086332317","https://openalex.org/W2044329214","https://openalex.org/W2349126537","https://openalex.org/W2387016201","https://openalex.org/W2106231011"],"abstract_inverted_index":{"A":[0],"simple":[1],"motion":[2],"estimation":[3,31],"algorithm,":[4],"light-weighted":[5],"both":[6],"in":[7,10,14,29],"memory":[8],"and":[9,25],"time,":[11],"is":[12,19],"presented":[13],"this":[15],"paper.":[16],"This":[17],"simplicity":[18],"achieved":[20],"by":[21],"decoupling":[22],"the":[23,26,30,36],"matching":[24],"regularization":[27],"stages":[28],"process.":[32],"Experiments":[33],"show":[34],"that":[35,44],"obtained":[37],"results":[38],"are":[39,45],"comparable":[40],"with":[41],"state-of-the-art":[42],"algorithms":[43],"much":[46],"more":[47],"computationally":[48],"demanding.":[49]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}